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![](https://static.wixstatic.com/media/ef2c6d_57935327675843de91a6cf47e46a4ab4~mv2.jpg/v1/fill/w_1280,h_640,al_c,q_85,enc_auto/ef2c6d_57935327675843de91a6cf47e46a4ab4~mv2.jpg)
![ORES of MINERAL_dolomite](https://static.wixstatic.com/media/ef2c6d_f6f9cb75d2c748328f434f27a40732a5~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_f6f9cb75d2c748328f434f27a40732a5~mv2_d_4320_3240_s_4_2.jpg)
ORES of MINERAL_dolomite
![ORES of MINERAL_cassiterite](https://static.wixstatic.com/media/ef2c6d_bd0d3add1202427da47cbea73ba55306~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_bd0d3add1202427da47cbea73ba55306~mv2_d_4320_3240_s_4_2.jpg)
ORES of MINERAL_cassiterite
![ORES of MINERAL_beryl](https://static.wixstatic.com/media/ef2c6d_b293e85c5f944928b30e3d9609285972~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_b293e85c5f944928b30e3d9609285972~mv2_d_4320_3240_s_4_2.jpg)
ORES of MINERAL_beryl
![ORES of MINERAL_iron](https://static.wixstatic.com/media/ef2c6d_3afb82ce45a74c859160c4956eeff319~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_3afb82ce45a74c859160c4956eeff319~mv2_d_4320_3240_s_4_2.jpg)
ORES of MINERAL_iron
![ORES of MINERAL_sphalerite](https://static.wixstatic.com/media/ef2c6d_b14329764c884cb187a8e4095554fd6a~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_b14329764c884cb187a8e4095554fd6a~mv2_d_4320_3240_s_4_2.jpg)
ORES of MINERAL_sphalerite
![SEDIMENTARY_arkose](https://static.wixstatic.com/media/ef2c6d_2d69f4b651c14c1d8832ca991d7a3126~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_2d69f4b651c14c1d8832ca991d7a3126~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_arkose
![SEDIMENTARY_bituminous coal](https://static.wixstatic.com/media/ef2c6d_4e99cf15e7014efe957a288cf513fe45~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_4e99cf15e7014efe957a288cf513fe45~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_bituminous coal
![SEDIMENTARY_breccia](https://static.wixstatic.com/media/ef2c6d_14ef4dcaf1d64bb2a804f1f08c5cde75~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_14ef4dcaf1d64bb2a804f1f08c5cde75~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_breccia
![SEDIMENTARY_chalk](https://static.wixstatic.com/media/ef2c6d_5fe0fd219ce44e44b2202e6dd6e20030~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_5fe0fd219ce44e44b2202e6dd6e20030~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_chalk
![SEDIMENTARY_conglomerate](https://static.wixstatic.com/media/ef2c6d_6513a605304a4669af8e69295aca5d53~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_6513a605304a4669af8e69295aca5d53~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_conglomerate
![SEDIMENTARY_dolomite](https://static.wixstatic.com/media/ef2c6d_1922e2fe11ce498396b76aa6950efe6b~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_1922e2fe11ce498396b76aa6950efe6b~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_dolomite
![SEDIMENTARY_limestone](https://static.wixstatic.com/media/ef2c6d_85aa84df163d45b98b9338ba42c67d07~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_85aa84df163d45b98b9338ba42c67d07~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_limestone
![SEDIMENTARY_gypsum](https://static.wixstatic.com/media/ef2c6d_5bf12c5d7094497a877f8a821bb29ff1~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_5bf12c5d7094497a877f8a821bb29ff1~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_gypsum
![SEDIMENTARY_oil shale](https://static.wixstatic.com/media/ef2c6d_d47c06c25f774bd0bc7072049dd2e09d~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_d47c06c25f774bd0bc7072049dd2e09d~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_oil shale
![SEDIMENTARY_sandstone(1)](https://static.wixstatic.com/media/ef2c6d_86f443b5bcbf4b31a932fe88b54e4318~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_86f443b5bcbf4b31a932fe88b54e4318~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_sandstone(1)
![SEDIMENTARY_tufa(1)](https://static.wixstatic.com/media/ef2c6d_3642e104ef2847acada261b0a77d62b5~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_3642e104ef2847acada261b0a77d62b5~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_tufa(1)
![SEDIMENTARY_quartz sandstone](https://static.wixstatic.com/media/ef2c6d_53d47e92266741549c5dd2b735e2e07a~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_53d47e92266741549c5dd2b735e2e07a~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_quartz sandstone
![SEDIMENTARY_rock salt](https://static.wixstatic.com/media/ef2c6d_50639c39bef846d28056bcc455296fc8~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_50639c39bef846d28056bcc455296fc8~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_rock salt
![SEDIMENTARY_rock salt(1)](https://static.wixstatic.com/media/ef2c6d_28173e3ea8654ed4818355efbc344432~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_28173e3ea8654ed4818355efbc344432~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_rock salt(1)
![SEDIMENTARY_shale(1)](https://static.wixstatic.com/media/ef2c6d_c753dd98387844d1982cd94d64e1609c~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_c753dd98387844d1982cd94d64e1609c~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_shale(1)
![SEDIMENTARY_sandstone](https://static.wixstatic.com/media/ef2c6d_290669d2864a404c88cbc2d1575d0592~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_290669d2864a404c88cbc2d1575d0592~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_sandstone
![SEDIMENTARY_tufa(1)](https://static.wixstatic.com/media/ef2c6d_ac0e3dc4aab34955accbc98234c9fc99~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_ac0e3dc4aab34955accbc98234c9fc99~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_tufa(1)
![SEDIMENTARY_rock salt](https://static.wixstatic.com/media/ef2c6d_20b33d17ff4741499f5fb0decbda5c91~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_20b33d17ff4741499f5fb0decbda5c91~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_rock salt
![SEDIMENTARY_tufa](https://static.wixstatic.com/media/ef2c6d_522592d33f014b5a94d32be3a9961f10~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_522592d33f014b5a94d32be3a9961f10~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_tufa
![SEDIMENTARY_shale](https://static.wixstatic.com/media/ef2c6d_9a93ec4891c0461b986fc710eb5719d8~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_9a93ec4891c0461b986fc710eb5719d8~mv2_d_4320_3240_s_4_2.jpg)
SEDIMENTARY_shale
![UNUSUAL PROPERITES_Halite2](https://static.wixstatic.com/media/ef2c6d_be29da8b089a4a479d6b6df425be3780~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_be29da8b089a4a479d6b6df425be3780~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERITES_Halite2
![UNUSUAL PROPERTIES_barite](https://static.wixstatic.com/media/ef2c6d_71acbbb2ae9c4429af370787b78d33e6~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_71acbbb2ae9c4429af370787b78d33e6~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_barite
![UNUSUAL PROPERTIES_bauzite2](https://static.wixstatic.com/media/ef2c6d_038ce9c52f0343c09e235b9d5ec36de6~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_038ce9c52f0343c09e235b9d5ec36de6~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_bauzite2
![UNUSUAL PROPERTIES_bauxite](https://static.wixstatic.com/media/ef2c6d_f6f7ddde96c947babb219c7bbc2a5874~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_f6f7ddde96c947babb219c7bbc2a5874~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_bauxite
![UNUSUAL PROPERTIES_Calcite](https://static.wixstatic.com/media/ef2c6d_2e48cd3a57704374b167218fc0dba8c6~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_2e48cd3a57704374b167218fc0dba8c6~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_Calcite
![UNUSUAL PROPERTIES_bentonite](https://static.wixstatic.com/media/ef2c6d_124b999f25374a37bdd5f9f0a05a9bd4~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_124b999f25374a37bdd5f9f0a05a9bd4~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_bentonite
![UNUSUAL PROPERTIES_Calcite2](https://static.wixstatic.com/media/ef2c6d_027530a0e2c7467abd9b4c8b4fd2c4fb~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_027530a0e2c7467abd9b4c8b4fd2c4fb~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_Calcite2
![UNUSUAL PROPERTIES_Feld microcline](https://static.wixstatic.com/media/ef2c6d_78328fb3eb59498a9b7511c2a5985a14~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_78328fb3eb59498a9b7511c2a5985a14~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_Feld microcline
![UNUSUAL PROPERTIES_mgt Lodestone](https://static.wixstatic.com/media/ef2c6d_b0b930942ea044a488d26e3ac253ac9f~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_b0b930942ea044a488d26e3ac253ac9f~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_mgt Lodestone
![UNUSUAL PROPERTIES_graphite](https://static.wixstatic.com/media/ef2c6d_ff69a55ae1fa4e1999232853b0eb2cde~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_ff69a55ae1fa4e1999232853b0eb2cde~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_graphite
![UNUSUAL PROPERTIES_fluorite2](https://static.wixstatic.com/media/ef2c6d_91f4b8f0d8f8439894286c9eae5e4890~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_91f4b8f0d8f8439894286c9eae5e4890~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_fluorite2
![UNUSUAL PROPERTIES_fluorite](https://static.wixstatic.com/media/ef2c6d_87c6df2fcfa7471581ab7d7ea16e436f~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_87c6df2fcfa7471581ab7d7ea16e436f~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_fluorite
![UNUSUAL PROPERTIES_Mica Vermiculite](https://static.wixstatic.com/media/ef2c6d_b7059b56415b455aba5a9e3252414969~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_b7059b56415b455aba5a9e3252414969~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_Mica Vermiculite
![UNUSUAL PROPERTIES_mica vermiculite2](https://static.wixstatic.com/media/ef2c6d_0e0c4c82a5bb4f028ff5b0b7980a347f~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_0e0c4c82a5bb4f028ff5b0b7980a347f~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_mica vermiculite2
![UNUSUAL PROPERTIES_sulphur](https://static.wixstatic.com/media/ef2c6d_4f8a5825b86743f793d121b641a17050~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_4f8a5825b86743f793d121b641a17050~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_sulphur
![UNUSUAL PROPERTIES_pyrolusite](https://static.wixstatic.com/media/ef2c6d_f11ff6249a8a4cbba5a4ed75bc9a47f8~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_f11ff6249a8a4cbba5a4ed75bc9a47f8~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_pyrolusite
![UNUSUAL PROPERTIES_quartz](https://static.wixstatic.com/media/ef2c6d_169230b94cd74a908e2343cff99d6dba~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_169230b94cd74a908e2343cff99d6dba~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_quartz
![UNUSUAL PROPERTIES_quartz2](https://static.wixstatic.com/media/ef2c6d_32201eb1017d420baa23ad1769cb65ed~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_32201eb1017d420baa23ad1769cb65ed~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_quartz2
![UNUSUAL PROPERTIES_sulphur2](https://static.wixstatic.com/media/ef2c6d_65124582552946a6a28bf80481669190~mv2_d_4320_3240_s_4_2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/ef2c6d_65124582552946a6a28bf80481669190~mv2_d_4320_3240_s_4_2.jpg)
UNUSUAL PROPERTIES_sulphur2
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